21x22x1 MERV 11 Pleated Air Filter

21x22x1 MERV 11 filters made and manufactured by FilterBuy
Actual Size 20.5x21.5x1"
Attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog.
Ideal for standard and residential commercial use
Designed to last 90 days. Replace regularly for optimum performance.
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4 21x22x1 Air Filter for 17.99 each

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11/14/18

James W.

06/25/18

Order was fast and accurate

I will be buying from FilterBuy again and I would recommend it to others. The website and pay process was easy and the order was delivered as expected and was accurate. Learned about this website from Glenn Beck's radio show.

On 21x22x1 MERV 11 Pleated Air Filter